top of page


Section Title

Understanding Structural Heart Disease


Structural heart disease refers to various abnormalities or defects within the heart's structure that can affect its function. These conditions can be present from birth (congenital) or develop later in life. Understanding the different types of structural heart disease, their symptoms, diagnosis, and treatment options is essential for managing these conditions effectively.


Types of Structural Heart Disease


Structural heart disease encompasses a range of conditions. Some common examples include:

  • Atrial septal defect (ASD): A hole in the wall (septum) separating the heart's upper chambers (atria).

  • Ventricular septal defect (VSD): A hole in the septum separating the heart's lower chambers (ventricles).

  • Valvular heart disease: Abnormalities affecting the heart valves, such as aortic stenosis or mitral regurgitation.

  • Patent ductus arteriosus (PDA): A persistent opening between two major blood vessels leading from the heart.

  • Hypertrophic cardiomyopathy (HCM): A thickening of the heart muscle, usually affecting the left ventricle.

  • Aortic aneurysm: A bulge or weakening in the wall of the aorta, the body's main artery.


Recognizing Symptoms of Structural Heart Disease


Symptoms of structural heart disease can vary depending on the specific condition and its severity. Common symptoms may include shortness of breath, fatigue, chest pain or discomfort, palpitations, fainting, or swelling in the legs or abdomen. However, it's important to note that some individuals with structural heart disease may not experience noticeable symptoms until the condition progresses.


Diagnosing Structural Heart Disease


If structural heart disease is suspected, your doctor may recommend several diagnostic tests to assess the structure and function of your heart. These may include echocardiography (an ultrasound of the heart), electrocardiography (ECG/EKG), stress tests, cardiac catheterization, or advanced imaging techniques like cardiac MRI or CT scan. These tests help evaluate the specific defect and determine its severity.

Treatment Options for Structural Heart Disease


Treatment for structural heart disease depends on the type and severity of the condition. In some cases, no treatment may be necessary if the defect is small or doesn't cause significant symptoms. However, for moderate to severe cases, treatment options may include:

  1. Medications: Prescribed to manage symptoms, control blood pressure, or prevent complications.

  2. Minimally invasive procedures: Examples include transcatheter interventions, such as balloon valvuloplasty or closure of defects using specialized devices.

  3. Surgery: In more complex cases, open-heart surgery may be required to repair or replace heart valves, close defects, or address other structural abnormalities.


Working with Your Cardiologist for Structural Heart Disease Management


If you or a loved one has been diagnosed with structural heart disease, collaborating closely with a cardiologist who specializes in these conditions is essential. They will guide you through the diagnostic process, explain the treatment options, and develop a personalized care plan. Regular follow-up appointments will help monitor your condition and make any necessary adjustments to your treatment.

Remember, understanding your specific structural heart disease and actively participating in your care can significantly improve your quality of life. By partnering with your healthcare team, you can effectively manage your condition and promote a healthier heart.

bottom of page